fix: avoid unwrap in MCP health check to pass clippy

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

compliance-dashboard/src/infrastructure/mcp.rs

@@ -158,12 +158,17 @@ pub async fn refresh_mcp_status() -> Result<(), ServerFnError> {
             _ => McpServerStatus::Stopped,
         };
 
+        let status_bson = match bson::to_bson(&new_status) {
+            Ok(b) => b,
+            Err(_) => continue,
+        };
+
         let _ = state
             .db
             .mcp_servers()
             .update_one(
                 doc! { "_id": oid },
-                doc! { "$set": { "status": bson::to_bson(&new_status).unwrap(), "updated_at": Utc::now().to_rfc3339() } },
+                doc! { "$set": { "status": status_bson, "updated_at": Utc::now().to_rfc3339() } },
             )
             .await;
     }